* <kabi_> IMHO this sounds like a good plan for this moment
*/
if (streq_ptr("block", udev_device_get_subsystem(dev)) &&
- !startswith("dm-", udev_device_get_sysname(dev))) {
+ !startswith(udev_device_get_sysname(dev), "dm-")) {
struct udev_device *d = dev;
if (streq_ptr("partition", udev_device_get_devtype(d)))
if (streq_ptr("block", udev_device_get_subsystem(dev)) &&
streq_ptr("disk", udev_device_get_devtype(dev)) &&
- !startswith("dm-", udev_device_get_sysname(dev))) {
+ !startswith(udev_device_get_sysname(dev), "dm-")) {
bool part_table_read = false;
bool has_partitions = false;
int fd;
* partition table is found, and we will not get an event for
* the disk.
*/
- fd = open(udev_device_get_devnode(dev), O_RDONLY|O_EXCL|O_CLOEXEC|O_NOFOLLOW|O_NONBLOCK);
+ fd = open(udev_device_get_devnode(dev), O_RDONLY|O_CLOEXEC|O_NOFOLLOW|O_NONBLOCK);
if (fd >= 0) {
- r = ioctl(fd, BLKRRPART, 0);
+ r = flock(fd, LOCK_EX|LOCK_NB);
+ if (r >= 0)
+ r = ioctl(fd, BLKRRPART, 0);
+
close(fd);
if (r >= 0)
part_table_read = true;